| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Fenster Service Zürichsee GmbH | 🇨🇭Svizzera | Active | 29/03/2023 – present |
| Officer | Getreide Mittelthurgau AG | 🇨🇭Svizzera | Active | 24/05/2018 – present |
| Officer | GRAMAG Grafische Maschinen-AG | 🇨🇭Svizzera | Active | 24/09/2020 – present |
| Officer | FFF Schweizerischer Fachverband Fenster- und Fassadenbranche | 🇨🇭Svizzera | Active | 04/07/2018 – present |
| Officer | Hch. Vetsch AG | 🇨🇭Svizzera | Active | 04/01/2018 – present |
| Officer | Adrian Michel Group AG | 🇨🇭Svizzera | Active | 24/05/2017 – present |
| Officer | Toni Leuenberger AG | 🇨🇭Svizzera | Dissolved | 23/05/2017 – present |
29/03/2023
appointed
06/01/2023
appointed
23/05/2017
appointed